Math, asked by Dipsspace, 1 year ago

3-a(4+7a)=?
Pls help

Answers

Answered by amitnayak127

4

3-a(4+7a)
=>3-4a-7a²
=>3-7a+3a-7a²
=>(3-7a)+a(3-7a)
=>(3-7a)(1+a) (ANS)

Hope this help...

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